electrical resistance
短语电阻
词形变化
electrical resistances
复数
electrical resistances
释义与例句
n.
-
1.
The opposition offered by an electrical conductor to the flow of a current through itself, resulting in a conversion of electrical energy into heat and radiation. The SI derived unit of resistance is the ohm (Ω). Symbol: R.
电阻
可数 不可数 物理